DK47462C - Suction device in stone and clay mixed sand and gravel material. - Google Patents

Suction device in stone and clay mixed sand and gravel material.

Info

Publication number
DK47462C
DK47462C DK47462DA DK47462C DK 47462 C DK47462 C DK 47462C DK 47462D A DK47462D A DK 47462DA DK 47462 C DK47462 C DK 47462C
Authority
DK
Denmark
Prior art keywords
stone
suction device
mixed sand
gravel material
clay mixed
Prior art date
Application number
Other languages
Danish (da)
Inventor
Georg Carl Hjalmar Nielsen
Kai Nielsen
Original Assignee
Georg Carl Hjalmar Nielsen
Kai Nielsen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Georg Carl Hjalmar Nielsen, Kai Nielsen filed Critical Georg Carl Hjalmar Nielsen
Application granted granted Critical
Publication of DK47462C publication Critical patent/DK47462C/en

Links

DK47462D 1932-07-04 1932-07-04 Suction device in stone and clay mixed sand and gravel material. DK47462C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK47462T 1932-07-04

Publications (1)

Publication Number Publication Date
DK47462C true DK47462C (en) 1933-06-19

Family

ID=8136295

Family Applications (1)

Application Number Title Priority Date Filing Date
DK47462D DK47462C (en) 1932-07-04 1932-07-04 Suction device in stone and clay mixed sand and gravel material.

Country Status (1)

Country Link
DK (1) DK47462C (en)

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